| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the License. You may obtain a |
| * copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the License |
| * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
| * or implied. See the License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package org.apache.geode.test.micrometer; |
| |
| import static java.util.concurrent.TimeUnit.SECONDS; |
| import static org.apache.geode.test.micrometer.MicrometerAssertions.assertThat; |
| import static org.assertj.core.api.Assertions.assertThatCode; |
| import static org.assertj.core.api.Assertions.assertThatThrownBy; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| import io.micrometer.core.instrument.Timer; |
| import org.assertj.core.api.Condition; |
| import org.junit.Test; |
| |
| public class TimerAssertTest { |
| @SuppressWarnings("unchecked") |
| private final Condition<Long> countCondition = mock(Condition.class, "count condition"); |
| @SuppressWarnings("unchecked") |
| private final Condition<Double> totalTimeCondition = mock(Condition.class, "time condition"); |
| private final Timer timer = mock(Timer.class); |
| |
| @Test |
| public void hasCount_doesNotThrow_ifConditionAcceptsCount() { |
| long acceptableCount = 92L; |
| |
| when(timer.count()).thenReturn(acceptableCount); |
| when(countCondition.matches(acceptableCount)).thenReturn(true); |
| |
| assertThatCode(() -> assertThat(timer).hasCount(countCondition)) |
| .doesNotThrowAnyException(); |
| } |
| |
| @Test |
| public void hasCount_failsDescriptively_ifConditionRejectsCount() { |
| long unacceptableCount = 92L; |
| |
| when(timer.count()).thenReturn(unacceptableCount); |
| when(countCondition.matches(unacceptableCount)).thenReturn(false); |
| |
| assertThatThrownBy(() -> assertThat(timer).hasCount(countCondition)) |
| .isInstanceOf(AssertionError.class) |
| .hasMessageContaining(countCondition.toString()) |
| .hasMessageContaining(String.valueOf(unacceptableCount)); |
| } |
| |
| @Test |
| public void hasTotalTime_doesNotThrow_ifConditionAcceptsTotalTime() { |
| double acceptableCount = 92.0; |
| TimeUnit timeUnit = SECONDS; |
| |
| when(timer.totalTime(timeUnit)).thenReturn(acceptableCount); |
| when(totalTimeCondition.matches(acceptableCount)).thenReturn(true); |
| |
| assertThatCode(() -> assertThat(timer).hasTotalTime(timeUnit, totalTimeCondition)) |
| .doesNotThrowAnyException(); |
| } |
| |
| @Test |
| public void hasTotalTime_failsDescriptively_ifConditionRejectsTotalTime() { |
| double unacceptableCount = 92.0; |
| TimeUnit timeUnit = SECONDS; |
| |
| when(timer.totalTime(timeUnit)).thenReturn(unacceptableCount); |
| when(totalTimeCondition.matches(unacceptableCount)).thenReturn(false); |
| |
| assertThatThrownBy(() -> assertThat(timer).hasTotalTime(timeUnit, totalTimeCondition)) |
| .isInstanceOf(AssertionError.class) |
| .hasMessageContaining(totalTimeCondition.toString()) |
| .hasMessageContaining(String.valueOf(timeUnit)) |
| .hasMessageContaining(String.valueOf(unacceptableCount)); |
| } |
| } |